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Poll Winner

Themes: Rough Sex, Fucked Silly, Big Dick

Summary: Part 3 of Delicious Seed. It's been three months since Starfire has become, in her own words, Adam's Live-In Fuck Pet. The more time passes, the sluttier she becomes. The two of them are even making some Onlyfans content to pay the bills at this point. While Starfire is away one day however, Adam is confronted by another Alien Princess... aka Blackfire.

-x-X-x-

Life was funny sometimes. It’d been three months now since Adam had been picked out at a bar by a Tamaranean Princess. Starfire, a full blown heroine, had decided she wanted to test how good human cum tasted with him of all people. And then, after she’d sucked him off, she’d decided she wanted him to fuck her too.

They’d been fucking ever since, to the point that Starfire had ultimately left behind her life as a heroine to effectively become his live-in sex pet. It wasn’t something Adam had planned or pushed for to be clear. He hadn’t gone out of his way to turn Starfire into some horny, cock-hungry slut.

But he also wasn’t going to reject her just because she was moving a little fast. At this point it was safe to say… he loved her and she loved him, regardless of how unconventional their relationship might seem.

Indeed, they were far from a traditional human couple. Or maybe not, considering Adam knew for a fact that he and Starfire weren’t the only couple that uploaded content to Onlyfans to make some extra money. It was always just him and her in the videos of course, with his head hidden so nobody knew who he was. No other man was ever going to get to touch Starfire, she’d promised him as much.

Still, lots of people paid good money to see him fuck his alien sex pet. Really good money in fact. So good that he and Starfire had moved into a better apartment, a penthouse high rise that gave an amazing view of the city. They were doing really well for themselves these days, and effectively living the best lives either of them could imagine.

They also spent most of their time together, which is why it was rare for Adam to find himself alone in their apartment like he was today. However, Starfire had told him she was going to get a tattoo and that it was a surprise, so he wasn’t allowed to come with her. As such, Adam finds himself finishing his early morning workout in their building’s state of the art gym and then heading back up to their apartment for a quick shower.

However, when he steps inside of the penthouse, he’s surprised to see that Starfire is already back, though she’s turned away from him with her hands on her hips. She’s also wearing her old costume, weirdly enough.

“Err… Star? What’s going on?”

Then, she turns around and Adam swiftly realizes that it’s not Starfire at all. It IS a Tamaranean Woman, and even a Princess at that… but this isn’t Starfire. No, this is Blackfire.

Blackfire’s violet eyes narrow as she stares down Adam, sniffing haughtily as her full, plush lips curl into a sneer. She walks over to him, her heeled boots clicking against the penthouse’s hardwood floors as the metal lining of her crop top glints under the lights of the living room.

Invading his personal space, she stares down at him despite them being of a similar height. In this case, the way she looks down on him isn’t physical but rather purely mental. Like he’s less than an ant.

“So you’re the human bug that Koriandr has decided to abandon her friends and shack up with. You don’t look like much.”

Reaching out with a single slender, armored finger, she pokes Adam in the chest.

“I should kill you where you stand for even thinking yourself worthy of a Tamaranean Princess.”

She definitely could too. Adam is not a fighter. He doesn’t have superpowers either. Even the force behind that single finger poke is enough to make him rock back on his feet. However, despite her words… Adam can’t help but notice how Blackfire’s nostrils flare and her eyes flicker up and down his body unconsciously.

He’s covered in sweat right now. His workout had been pretty intense. But… could it be? There was no way, right?

“Well. I suppose if you aren’t going to say anything, I’ll just end it.”

Raising her other hand, Blackfire arches her fingers like claws, only for them to engulf in purple flames a moment later. Her lips curl into a sadistic grin, making her intentions obvious.

Adam supposed he probably should have run already. But he knew full well how much stronger a Tamaranean was than a human. Escaping Blackfire simply wasn’t in the cards. Fighting her was also right out. He was tired after all, and also as previously mentioned, he wasn’t a fighter.

Instead, as Adam stares down certain death and his life flashes before his eyes, a third option comes to mind… and though it sounds insane, he goes with it anyways.

“I get it. You’re scared.”

Blackfire freezes in place at that, her eyes narrowing in disbelief at his audacity and casual tone.

“… Excuse me?”

Adam lets the corner of his mouth quirk up as he offers a half-shrug.

“Like I said, I get it. You’re afraid you won’t be able to handle me any better than Starfire could. You think you’ll fall for me just like she did. So you’re going to take the coward’s route and just end me. I understand.”

It’s so dumb. Adam isn’t some great manipulator. Not by a long shot. He’s definitely pulling all of this out of his ass. Inwardly, he cringes and waits to die. Outwardly though, he somehow finds the gumption to stay tall and proud, a cocky grin on his face as he stares Blackfire down. Until finally…

“Strip.”

Her clipped command makes Adam raise an eyebrow in response.

“Oh?”

Blackfire just scowls and waves her purple flames in his face.

“Strip. Now. Let’s see if your cock is really worthy of a Tamaranean Princess’ attention.”

Well, in for a penny, in for a pound. Adam shucks his shirt off over his head first, and then shucks off his gym shorts and boxers at the same time. He kicks them off his feet and then stands there in his birthday suit, his cock twitching and already growing a little bit in the presence of such a gorgeous woman. She’s not Starfire… but Blackfire has her own appeal to her all the same. Even if she’s ever so slightly murderous right now.

Her eyes fix on his cock, which glistens with a bit of sweat just like the rest of him does. Unconscious, her tongue traces out to lick at her lips for a moment. Finally… she reaches out with the hand that’s not on fire and grasps his cock with it, beginning to stroke him off.

“I’ve heard… rumors about you humans. I’m quite confident there isn’t any truth to them though. Still, perhaps you might just impress me enough to receive a stay of execution…”

Then, before Adam can even begin to formulate a response, the gorgeous alien villainess drops into a crouch right in front of him. Her knees never touch the floor, instead bowing out in either direction as she spreads her legs. Nevertheless, she brings herself eye level with his cock… and then proceeds to inhale his meaty, growing member in between her lips.

Glaring up at him all the while, Blackfire doesn’t just fellate him… she attacks his cock with her mouth, treating this like a battle of sorts. Thankfully she’s not trying to hurt him or anything like that. But she is trying to ‘win’. She’s trying to dominate the encounter, to make him submit.

… Despite the gulf in power between them, Adam just isn’t that kind of guy. Smirking down at her, he goes for broke and places a hand atop Blackfire’s head, winding his fingers through her raven-hued tresses. When she doesn’t immediately separate his hand from his arm for the action, Adam grips down and begins to thrust forward, pushing his sweat-laden cock further into her mouth and ultimately down the back of her throat.

“Gagkh! Gagkh! Gagkh!”

Blackfire’s eyes widen at his audacity, but she doesn’t try to stop him. If anything, she starts to get into it more and more, slurping and sucking this way and that while choking and gurgling all over his cock. Maybe, just maybe, this was going to work out after all. Adam still remembered how euphoric Starfire had been once she got her first taste of human seed… of HIS seed. Well, it was time for Blackfire to get a taste of her own on top of all of the sweat she was clearly enjoying from his post-workout human body.

After a few minutes of fucking the surprisingly docile alien princess’ face, Adam lets himself tip over the edge before Blackfire can get impatient with him. He cums without warning though, causing her to choke a bit as his seed flows down her throat. However, once she actually gets a taste of what he has to offer… it’s like her switch has been flicked. She suddenly becomes downright voracious, guzzling his cum like there’s no tomorrow and swallowing every last drop he has to offer.

When Adam pulls back, Blackfire is panting heavily, her chest heaving and her nipples rock hard and showing through her crop top as she looks up at him with glazed eyes and a desperate need on her face.

“Y-You…”

Grinning, Adam shrugs.

“Wanna keep going? Then assume the position, bitch.”

Too much? Maybe… except no. In the end, Blackfire doesn’t kill him for his impudence. Instead, her knees finally hit the ground as she turns around, plants her face on the hardwood floor of the apartment, and reaches back behind herself to spread her thighs apart and reveal her pussy. Lifting her ass as high into the air as possible for good measure only makes it all the easier for Adam to step forward, crouch down, and slam his throbbing rock hard cock into her cunt from above.

No holding back. This was for all the marbles… either he put Blackfire in her place… or she killed him for not being good enough. There were no other options that Adam would accept at this point in time.

-x-X-x-

PLAP! PLAP! PLAP!

“Nnngh! Oh fuck! H-harder! Ah~”

Luckily, as it turned out, putting Blackfire in her place was easily done. Fucking her silly on the floor of the apartment had just been the beginning though. She wasn’t satisfied with just that much… but at the same time, Adam wasn’t about to put off his shower any longer. He’d felt rather grungy and dirty even before fucking Blackfire silly.

That’s why, after pounding her through a few orgasms on the floor of the penthouse, Adam had dragged Blackfire by her hair all the way to the master bedroom’s massive master bathroom. There, he’d shoved her into the shower so they could both ‘clean off’.

Not that they’d been doing much cleaning. Oh sure, he wasn’t sweaty anymore, but at the same time, he hadn’t even gotten to shampoo his hair yet. He was too busy plowing Blackfire from behind for the umpteenth time. Gripping her slick hips harshly, squeezing down with all of his human might, Adam pounds into Blackfire’s pussy relentlessly and without fail, giving her every last inch of his cock as she claws at the shower wall in front of her.

All the while, hot water pours down on them from above, washing over them both. With a grunt, Adam transitions his hands from Blackfire’s hips to her naked breasts. He grabs hold of them viciously, not exactly inclined to treat her mammaries nicely. His fingers squeeze and grip and he ruthlessly mauls her tits to his heart’s content.

Blackfire, of course, loves every last second of it. As it turns out, the villainess was a bit of a masochist. Either that or she just enjoyed it when it was him. Adam couldn’t say for sure one way or the other, but there was no denying she loved the rough treatment combined with the several loads of his cum he’d already deposited in her holes.

Speaking of which… with one last loud groan as Blackfire climaxes for the umpteenth time and finally milks him over the edge, Adam cums again. He fills Blackfire’s womb with yet another load of his seed, pumping into her with a few more thrusts before pulling out. With that, Adam feels pretty spent… and he thinks Blackfire might finally be exhausted too.


The adrenaline of his life being on the line is finally starting to wear off and Adam is tired enough that he doesn’t really care if Blackfire kills him or not at this point. He just wants the uncertainty to be done with. That’s why, even as she slides down the shower wall, Adam grabs her by her wet hair and spins her around, slapping her across the face with his cock a couple of times.

“Hey. Blackfire. Decision time. Gonna kill the golden goose? Or are you going to leave me alive so you can come back for more from time to time?”

Blinking rapidly, Blackfire’s eyes go crossed for a moment as she stares at his cock, her tongue unconsciously tracing out to try and catch his dick tip. Then, his words actually permeate and she comes back to herself a bit more, looking up at him blankly for a long moment before finally blanching as she realizes what all they’ve done.

Adam just raises an eyebrow… before cursing as he’s almost knocked off of his feet by her sudden departure. He knew Tamaraneans could fly, but Jesus Fucking Christ, she didn’t have to literally zoom out of the bathroom. He catches himself on the back wall of the shower and thankfully doesn’t slip and crack his head open on the shower floor. Instead, he’s left with his heart racing in his chest, staring at the door of the master bath hanging off of its hinges from how fast Blackfire had fled the scene.

In the end, Adam just snorts and shakes his head. Fucking Tsundere…

About fifteen minutes later, Starfire returns home, eager to show him her new tattoo. First, he tells her about Blackfire’s visit and the damage, as well as what he’d had to do to keep himself breathing.

In the end, Starfire is angrier at Blackfire than she is at him… and Adam supposes that makes sense, given the tattoo she got is a badge emblazoned upon her left breast that simply reads “Property of Master Adam” on it. His sex pet was going all in on the Master-Slave relationship, and didn’t really care who else he fucked. She cared more about his health and safety than anything else, really.

Ultimately, Starfire spends the rest of the day ‘apologizing’ for leaving him alone and thus in danger. So yeah… all was well that ended well, he supposed. Though Adam suspected it wasn’t the last time he’d see Blackfire at this rate…

Comments

D3AD3CHO

Backfire definitely should come back pregnant

Rotaugur

Maybe when blackfire comes back, the next time, let him treat her, that should she decide to come tohim a third time, he would put a collar on her and chain it to hisw bed, to keep her as his pet? would be fun if she were to come to him preapared with a strong collar, and matching chain...

Just_Call_Me_Steve

Potential typo: 'given the tattoo she got is a badge emblazoned upon her left breast that simple reads' I think simple should be simply.

Darendarus

Blackfire is definitely coming back again lol. Thanks for the chapter!

Alreadyhome

In your AU here (basically ALL fan fiction is AU), can Humans and Tamaraneans cross-breed with each other? If they can, Adam might be in need of a larger apartment for the nursery. OF would probably have a big surge in Adam & Starfire's content if they start including Blackfire too. Human sisters make a splash there, imagine THOSE sisters as part of A & S threesomes.

Alun Lewis

Yeah....Blackfire will be back...and Starfire had better be ready to assert her dominance as Adam's top slave 😜